A General Overview of Scientific Production in China, Japan and Korea of the Water-Gas Shift (WGS) Process

• Main Author: Edoardo Magnone
• Format: Article
• Language: English
• Published: MDPI AG 2012-11-01
• Series: Information
• Subjects: rankings; scientometrics; economic comparison; China; Japan; Korea; water-gas shift reaction
• Online Access: http://www.mdpi.com/2078-2489/3/4/771

In today’s economy, one of the most important national indicators of economic growth performance is the country’s ability to produce new technology—and use it responsibly and efficiently—for environmental protection or energy conservation, production and consumption in agreement with international standards. The purpose of this study is to identify the Research and Development (R&D) capability in the area of environmentally friendly technologies in China, Japan and Korea over the last twenty years. As the field is very wide, Water-Gas Shift (WGS) reaction technologies were taken as a case study for the purpose of this article. During 1990–2011 a total of 788 papers in the field of WGS technologies were published by scientists in China, Japan and Korea. China was the top producing country with 394 papers (50%) followed by Japan with 250 papers (32%), and Korea with 144 papers (18%). The growth of the literature in the field was found to be exponential in nature for China. The R&D capabilities were found to correlate directly with the Gross Domestic Expenditures on R&D (GERD), Researchers in Full-time equivalents (FTE), and other economic parameters.